Negative refraction at dielectric-magnetized plasma interface
Negative refraction at dielectric-magnetized plasma interface
复制标题
介电磁化等离子体界面处的负折射
DOI：
10.1016/j.ijleo.2016.08.113
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发表时间：
2016
期刊：
影响因子：
3.1
通讯作者：
B. Guo
中科院分区：
文献类型：
--
作者：
M. X. Gao;C. Li;B. Guo
详细研究了电磁波在介质-磁化等离子体界面上的负折射行为。计算和讨论了法拉第效应和Voigt效应对负折射特性的影响。结果表明，由于磁光效应的存在，可以相应地调节和控制负折射行为。负折射特性在不同的频率范围和外加磁场的大小下表现出不同的特性。此外，与介质-等离子体界面不同，介质-磁化等离子体界面在等离子体频率以上可以实现负折射。
The behaviors of negative refraction of electromagnetic waves propagation at the dielectric–magnetized plasma interface are investigated in detail. The Faraday and Voigt effects on the properties of negative refraction are calculated and discussed. The results show that the behavior of negative refraction can be tuned and controlled correspondingly due to the magneto-optical effects. The properties of negative refraction behave differently in different frequency region and the magnitude of external magnetic field. Moreover, negative refraction can be realized at the dielectric–magnetized plasma interface above the plasma frequency, which is different from the case of dielectric–plasma interface.